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LFM Stats And Pure
Probability Definitions
Q18
AQA AS Paper 2 2020 June — Question 18
Exam Board
AQA
Module
AS Paper 2 (AS Paper 2)
Year
2020
Session
June
Topic
Probability Definitions
Type
Two-item selection from population
18
Bag A contains 7 blue discs, 4 red discs and 1 yellow disc. Two discs are drawn at random from bag A without replacement.
Find the probability that exactly one of the discs is blue.
18
Bag A contains 7 blue discs, 4 red discs and 1 yellow disc.
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1
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